KD

Karl-Heinz Drexhage

AT AT&T: 1 patents #625 of 1,788Top 35%
🗺 New York: #3,659 of 10,473 inventorsTop 35%
Overall (2011): #252,135 of 364,097Top 70%
1
Patents 2011

Issued Patents 2011

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
7935822 Carboxamide-substituted dyes for analytical applications Jutta Arden-Jacob, Monika Hamers-Schneider, Norbert Kemnitzer, Alexander Zilles 2011-05-03